Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
show psp statistics
show psp statistics
To display the number of packets dropped for all protocols when protocol storm protection is configured,
use the show psp statistics privileged EXEC command.
show psp statistics [arp | dhcp | igmp]
Syntax Description
Command Modes Privileged EXEC
Command History
Examples This is an example of output from the show psp statistics dhcp command when protocol storm
protection is configured for DHCP. The output shows that 13 packets were dropped.
Switch# show psp statistics dhcp
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PSP Protocol Drop Counter Summary:
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DHCP Drop Counter: 13
Related Commands
arp (Optional) Show the number of packets dropped for ARP and ARP snooping.
dhcp (Optional) Show the number of packets dropped for DHCP and DHCP snooping.
igmp (Optional) Show the number of packets dropped for IGMP and IGMP snooping.
Release Modification
12.2(58)SE This command was introduced.
Command Description
psp {arp | dhcp | igmp} pps value Configures protocol storm protection for ARP, DHCP, or IGMP.
show psp config Displays the protocol storm protection configuration.
clear psp counter Clears the counter of dropped packets.

Cisco Catalyst 3750-X Specifications

General

Brand	Cisco
Model	Catalyst 3750-X
Category	Switch
Language	English